DK1175592T3 - Positionsregistreringsanordning med hjælpemidler til fastlæggelse af tyngdekraftvektorens retning - Google Patents

Positionsregistreringsanordning med hjælpemidler til fastlæggelse af tyngdekraftvektorens retning

Info

Publication number
DK1175592T3
DK1175592T3 DK99916740T DK99916740T DK1175592T3 DK 1175592 T3 DK1175592 T3 DK 1175592T3 DK 99916740 T DK99916740 T DK 99916740T DK 99916740 T DK99916740 T DK 99916740T DK 1175592 T3 DK1175592 T3 DK 1175592T3
Authority
DK
Denmark
Prior art keywords
gravity vector
aids
detection device
position detection
gravity
Prior art date
Application number
DK99916740T
Other languages
English (en)
Inventor
Robert Hofstetter
Nicolas Guggenheim
Jose L Scherrer
Original Assignee
Synthes Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Synthes Ag filed Critical Synthes Ag
Application granted granted Critical
Publication of DK1175592T3 publication Critical patent/DK1175592T3/da

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Image Analysis (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Gyroscopes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DK99916740T 1999-05-03 1999-05-03 Positionsregistreringsanordning med hjælpemidler til fastlæggelse af tyngdekraftvektorens retning DK1175592T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH1999/000183 WO2000066971A1 (de) 1999-05-03 1999-05-03 Positionserfassungsvorrichtung mit hilfsmitteln zur ermittlung der richtung des schwerkraftvektors

Publications (1)

Publication Number Publication Date
DK1175592T3 true DK1175592T3 (da) 2003-10-06

Family

ID=4551675

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99916740T DK1175592T3 (da) 1999-05-03 1999-05-03 Positionsregistreringsanordning med hjælpemidler til fastlæggelse af tyngdekraftvektorens retning

Country Status (10)

Country Link
US (1) US7277594B2 (da)
EP (1) EP1175592B1 (da)
JP (1) JP4693246B2 (da)
AT (1) ATE242865T1 (da)
AU (1) AU768975B2 (da)
CA (1) CA2370151C (da)
DE (1) DE59905962D1 (da)
DK (1) DK1175592T3 (da)
ES (1) ES2201700T3 (da)
WO (1) WO2000066971A1 (da)

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US20020109705A1 (en) 2002-08-15
WO2000066971A1 (de) 2000-11-09
JP2002543410A (ja) 2002-12-17
EP1175592B1 (de) 2003-06-11
AU3514599A (en) 2000-11-17
EP1175592A1 (de) 2002-01-30
US7277594B2 (en) 2007-10-02
CA2370151C (en) 2008-07-22
CA2370151A1 (en) 2000-11-09
ATE242865T1 (de) 2003-06-15

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